The notes of this composition follow a cycle of 25 pitches, taking 3 minutes and 20 seconds to perform a single repeat. Each note is echoed in a complex rhythm, creating the arpeggios you hear. This recording follows one complete cycle of pitches.
The multiple long delay times consume quite a bit of memory. To run this in supercollider, you may have to increase the server's memory capacity. This worked for me (run before booting the server):